Answer:
Step-by-step explanation:
Distance traveled by Mike in 12 hours = 4 * 12 = 48 km
This will become the radius of the circle
r = 48 km
Area of the circle to be searched = πr²
= 3.14 * 48 * 48
= 7234.56 square km
Answer:
c/ (8 pi b) = a
Step-by-step explanation:
c = 8pi ab
Divide each side by 8 pi b
c/( 8 pi b) = 8pi ab/(8 pi b)
c/ (8 pi b) = a
Answer:
He jogs 4 9/10 kilometers in 6 1/8 minutes
Step-by-step explanation:
If you multiple 4/5 time 6 1/8 you'll get 4.9, which in fraction form is 4 9/10.
Answer:
yes
Step-by-step explanation:
48 + 2x = 180
- 48 - 48
----------------------------
2x = 132
-----------------
2
x = 66